Engadget often gets heat for dissing Windows Phones but today they’ve actually gone ahead and released an official app for Windows Phone 7. And yes, this I an official app from AOL. it even lets you choose if you want news from Engadget, Engadget Mobile and Engadget HD to let you filter the news. You can see featured, latest news, podcasts, videos, etc. Overall it’s a nice interface. And yes, it’s free.